<sup>13</sup>C‐NMR and CD Spectroscopy with Isochromanquinones – Potent Methods to Determine the Stereochemistry and the Tautomeric Equilibrium in This Group of Antibiotics
この論文をさがす
説明
<jats:title>Abstract</jats:title><jats:p>The isochromanquinones of the naphthocyclinone and actinorhodin series get a thorough interpretation of their <jats:sup>13</jats:sup>C‐NMR and CD spectra. By improving these two methods the difficult structural problems in the whole group of these antibiotics will be solved easily and reliably. In addition, the equilibrium of the naphthazarin tautomers <jats:bold>1–4</jats:bold> (R<jats:sup>3</jats:sup> = H) in solution can be described more exactly for the first time.</jats:p>
収録刊行物
-
- Liebigs Annalen der Chemie
-
Liebigs Annalen der Chemie 1987 (9), 751-758, 1987-09-14
Wiley